## Make sure we have the right branch or tag
dm_git_checkout "$DM_SOURCEDIR" "$DM_REF_CORE"
dm_git_checkout "$DM_SOURCEDIR/packages" "$DM_REF_PACKAGES"
## Make sure we have the right branch or tag
dm_git_checkout "$DM_SOURCEDIR" "$DM_REF_CORE"
dm_git_checkout "$DM_SOURCEDIR/packages" "$DM_REF_PACKAGES"